ESSAGER Noise Reduction Bluetooth-compatible Headset In-Ear Wireless Headphone TWS Earphone – Black

• Bluetooth-compatible 5.3 Connectivity: Ultra-low latency keeps synchronized with audio and video, convenient to keep in contact with your teammates all the time
• Crystal-Clear Sound: Adopting the intelligent noise reduction design, provides 360-degree stereo sound quality
• Compact Size: The compact body fits easily in your pocket, convenient to carry when traveling, cycling, etc
• Touch Control: High sensitivity, smart touch control, easy to answer phone calls, pause music with a few taps
• Comfortable Wearing: Ergonomic in-earb design, the earphones adapts to the ear shape, bringing you extreme comfort even wearing all day

Specification:

• Material: ABS+PC
• Earphone shape: In-ear
• Interface: Type-C
• Channel system: Stereo
• Control method: Touch control
• Active or passive: Active
• Bluetooth-compatible solution: JL7003D4
• Bluetooth-compatible version: 5.3
• Supported Bluetooth-compatible protocols: HFP, HSP, A2DP, AVRCP
• Bluetooth-compatible operating frequency: 2.402GHz-2.480GHz
• Bluetooth-compatible effective distance: 10m (straight line distance)
• Speaker power: 2mW
• Earphone RF power level: Class2
• Earphone amplifier type: chip built-in
• Screen sound range: 50Hz – 20KHz
• Speaker unit: Φ10mm, 32Ω
• Microphone MIC sensitivity: Silicon microphone -42dB±3dB
• Built-in battery: earphone: 3.7V 35mAh*2; charging bin: 350mAh
• Music time: about 5 hours (80% volume)
• Talk time: about 3 hours (80% volume)
• Standby time: about 40 hours
• Charging time: charging bin: about 2.5 hours; earphone: about 1.5 hours
• Device: Android, for Apple and other Bluetooth-enabled devices
• Size: 54.3*57.8mm
• Weight: 50g
• Features: HiFi sound quality, dual noise reduction algorithm, 10mm composite diaphragm dynamic coil, no pain when worn for a long time, Bluetooth-compatible 5.3, sensitive touch